Senior Full-Stack Engineer – Growth

Posted 7hrs ago

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Job Description

Senior Full-Stack Engineer II focusing on growth initiatives for Kit's email-first operating system. Collaborating with cross-functional teams to drive key metrics and customer engagement.

Responsibilities:

  • Get oriented in our onboarding curriculum in Notion and get access to key tools — Linear, Figma, Slack, Looker, Omni and our experimentation infrastructure.
  • Dig into the data and current growth opportunities, understand where creators are dropping off and why, and you have a clear point of view on what's driving disengagement and where the highest-leverage retention opportunities are.
  • Own the end-to-end execution of multiple growth initiatives across the funnel. You're not waiting for a spec, you're helping identify the highest-leverage bets, scoping them with the team, building them, measuring the outcome, and sharing what you learned.
  • You've established the technical patterns and measurement practices the growth team relies on. You’re a leader on the Growth squad and a strong, trusted partner to Product. You have a clear point of view on what the funnel needs, and you're coaching others toward more analytical, outcome-driven ways of working.

Requirements:

  • Software engineering experience on product-led initiatives at a SaaS company
  • Worked on a product where the customer relationship involves recurring revenue, trials, or conversion milestones
  • Led experiments end-to-end, and can speak to what you learned, including the ones that didn't work and why
  • Shipped improvements across more than one part of the funnel, not just the part that was assigned to you
  • Worked on a remote-first or distributed team with minimal process overhead
  • Full-stack engineering. Our stack is primarily Ruby on Rails and React, and you are ideally comfortable with both.
  • Product judgment. You think about the experience, not just the implementation. You have opinions about what's worth building and collaborate with product and design.
  • Data-informed decision-making. You're comfortable in SQL, know your way around analytics tooling like Omni and Mixpanel, and can connect product metrics to business outcomes.
  • Funnel thinking. You understand acquisition, activation, retention, and monetization as a system, not a checklist. You can identify where the real leverage is, and where it isn't.
  • Building reusable infrastructure. You think beyond the immediate experiment. When you build something, you consider whether it can accelerate the next thing too.

Benefits:

  • Profit Sharing
  • Kit equity
  • 401k with a 5% match
  • We cover up to $2,100 per month toward medical premiums, with dental and vision premiums fully covered. We offer Health Insurance plans through Aetna
  • $2,000 equipment allowance for your first two years, $1,000 budget every following two years. Company-provided laptops are issued to every Kit team member and are not included in the equipment budget
  • Individual learning + development budget ($3,500/year)
  • Gender affirming benefits
  • Childcare benefit up to $3,000 annually
  • Twenty (20) days of paid time off during each year of employment
  • Paid paid vacation: An after-tax bonus of $1,000 for taking five consecutive days of vacation where you’re fully unplugged from work
  • Ten (10) paid holidays a year
  • Two weeks of paid sick time each year, including mental health + well being days
  • Twelve (12) weeks paid parental leave and flexible scheduling in your child’s first year
  • Up to six weeks of paid bereavement leave, medical leave, and disaster after six months of employment, two weeks of each paid leave in your first six months
  • Winter Break Closure: Kit closes for a week at the end of December, giving everyone a collective break to enjoy the holiday season. Essential support services remain available, with teams coordinating to ensure coverage during this period
  • Four-week, paid sabbatical after five years with the team
  • Fantastic in-person or virtual retreats with the team twice a year